Trends in enhancing the efficiency of biomass-based aerogels for oil spill clean-up

Abstract

Biomass conversion is pivotal in promoting sustainability and mitigating environmental pollution. In the quest to address the daunting challenge of oil spills, bioaerogels have surfaced as a beacon of hope. Their unique attributes, including remarkable porosity, lightness, and eco-compatibility, position them as ideal candidates for this purpose. Nonetheless, their application is not without challenges. Key issues such as limited capacity for oil absorption, specificity in oil-water separation, mechanical robustness, stability, and control over buoyancy are areas of active research and development. This comprehensive review delves into the current trends and advancements in augmenting the efficacy of bioaerogel composites specifically tailored for oil spill remediation. It meticulously examines a spectrum of modification strategies. Through a detailed analysis of recent research and technological breakthroughs, the review sheds light on innovative approaches and methodologies. It underscores the potential of these advancements in elevating the performance of bioaerogel composites in the realm of oil spill management. The insights gathered here are instrumental in charting the course for future research directions. They also underscore the importance of interdisciplinary collaboration in tackling environmental crises.